MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91c7ffd82c5a300a24f5767be8270e6a29467f50db3ac21c80bcba93ce127327. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 13
| SHA256 hash: | 91c7ffd82c5a300a24f5767be8270e6a29467f50db3ac21c80bcba93ce127327 |
|---|---|
| SHA3-384 hash: | 202d5910b2b1f3f8311bd5aa303dc66d0ffa17244051f847fb952ccff34f52577051d69a0466543c17d0640a19cd5ee6 |
| SHA1 hash: | ff47b96ae1a7c1243b4a16ace06e3a41e67fa031 |
| MD5 hash: | dbd0969d008e6db85759f531efe2cf34 |
| humanhash: | eleven-lemon-magazine-nitrogen |
| File name: | YAK619009.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'258'496 bytes |
| First seen: | 2023-09-15 12:30:58 UTC |
| Last seen: | 2023-09-15 13:00:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 59eab0f115b3ea37d90660e2b73461ab (1 x DBatLoader, 1 x Formbook) |
| ssdeep | 24576:ddDc3+XfJBHW4gHgSLCEYbrzaExNg9vdXg:dAUNgRdXg |
| Threatray | 13 similar samples on MalwareBazaar |
| TLSH | T16D456C54A3934832E02B25FCCC8A67E0686F3E543A64ED4C26743D7BBD757853A2906F |
| TrID | 30.5% (.SCR) Windows screen saver (13097/50/3) 24.5% (.EXE) Win64 Executable (generic) (10523/12/4) 15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win32 Executable (generic) (4505/5/1) 4.8% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 64e0d4d6c4c6d0d4 (1 x DBatLoader, 1 x Formbook) |
| Reporter |  malwarelabnet |
| Tags: | exe FormBook ModiLoader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
288
Origin country :
CAVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
YAK619009.exe
Verdict:
Malicious activity
Analysis date:
2023-09-15 12:34:09 UTC
Tags:
dbatloader loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
ModiLoader
Gathering data
Verdict:
Likely Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control keylogger lolbin overlay replace
Verdict:
Malicious
Labled as:
Trojan.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
DBatLoader, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Early bird code injection technique detected
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.ModiLoader
Status:
Malicious
First seen:
2023-09-14 22:57:57 UTC
File Type:
PE (Exe)
Extracted files:
51
AV detection:
17 of 22 (77.27%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Score:
10/10
Tags:
family:modiloader trojan
Behaviour
Modifies Internet Explorer settings
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
91c7ffd82c5a300a24f5767be8270e6a29467f50db3ac21c80bcba93ce127327
MD5 hash:
dbd0969d008e6db85759f531efe2cf34
SHA1 hash:
ff47b96ae1a7c1243b4a16ace06e3a41e67fa031
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | BobSoftMiniDelphiBoBBobSoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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